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Changlong Sun

Adjacency List Oriented Relational Fact Extraction via Adaptive Multi-task Learning


Jun 03, 2021
Fubang Zhao, Zhuoren Jiang, Yangyang Kang, Changlong Sun, Xiaozhong Liu

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* 13 pages, 3 figures, accepted by findings of ACL 2021 
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Leveraging Online Shopping Behaviors as a Proxy for Personal Lifestyle Choices: New Insights into Chronic Disease Prevention Literacy


Apr 30, 2021
Yongzhen Wang, Xiaozhong Liu, Katy Börner, Jun Lin, Yingnan Ju, Changlong Sun, Luo Si

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* 35 pages with SI, 5 figures, 9 tables 
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Time to Transfer: Predicting and Evaluating Machine-Human Chatting Handoff


Dec 14, 2020
Jiawei Liu, Zhe Gao, Yangyang Kang, Zhuoren Jiang, Guoxiu He, Changlong Sun, Xiaozhong Liu, Wei Lu

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* 9pages, 4 figures, accepted by AAAI 2021 
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Topic-Oriented Spoken Dialogue Summarization for Customer Service with Saliency-Aware Topic Modeling


Dec 14, 2020
Yicheng Zou, Lujun Zhao, Yangyang Kang, Jun Lin, Minlong Peng, Zhuoren Jiang, Changlong Sun, Qi Zhang, Xuanjing Huang, Xiaozhong Liu

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* Accepted by AAAI 2021, 9 pages 
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Unsupervised Summarization for Chat Logs with Topic-Oriented Ranking and Context-Aware Auto-Encoders


Dec 14, 2020
Yicheng Zou, Jun Lin, Lujun Zhao, Yangyang Kang, Zhuoren Jiang, Changlong Sun, Qi Zhang, Xuanjing Huang, Xiaozhong Liu

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* Accepted by AAAI 2021, 9 pages 
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Cross Copy Network for Dialogue Generation


Oct 22, 2020
Changzhen Ji, Xin Zhou, Yating Zhang, Xiaozhong Liu, Changlong Sun, Conghui Zhu, Tiejun Zhao

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* 11 pages, 4 figures 
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Masking Orchestration: Multi-task Pretraining for Multi-role Dialogue Representation Learning


Feb 27, 2020
Tianyi Wang, Yating Zhang, Xiaozhong Liu, Changlong Sun, Qiong Zhang

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* 8 pages, 4 figures, AAAI2020 
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Read Beyond the Lines: Understanding the Implied Textual Meaning via a Skim and Intensive Reading Model


Jan 16, 2020
Guoxiu He, Zhe Gao, Zhuoren Jiang, Yangyang Kang, Changlong Sun, Xiaozhong Liu, Wei Lu

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Human-Like Decision Making: Document-level Aspect Sentiment Classification via Hierarchical Reinforcement Learning


Oct 21, 2019
Jingjing Wang, Changlong Sun, Shoushan Li, Jiancheng Wang, Luo Si, Min Zhang, Xiaozhong Liu, Guodong Zhou

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Cross-domain Aspect Category Transfer and Detection via Traceable Heterogeneous Graph Representation Learning


Aug 30, 2019
Zhuoren Jiang, Jian Wang, Lujun Zhao, Changlong Sun, Yao Lu, Xiaozhong Liu

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* Accepted as a full paper of The 28th ACM International Conference on Information and Knowledge Management (CIKM '19) 
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Detect Camouflaged Spam Content via StoneSkipping: Graph and Text Joint Embedding for Chinese Character Variation Representation


Aug 30, 2019
Zhuoren Jiang, Zhe Gao, Guoxiu He, Yangyang Kang, Changlong Sun, Qiong Zhang, Luo Si, Xiaozhong Liu

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* Accepted as a full paper of 2019 Conference on Empirical Methods in Natural Language Processing and 9th International Joint Conference on Natural Language Processing 
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